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» A Possible World Approach to Uncertain Relational Data
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COMAD
2008
15 years 10 days ago
The Orion Uncertain Data Management System
Orion is a state-of-the-art uncertain database management system that extends the relational model to include probabilistic uncertain data as first call data types. This demonstra...
Sarvjeet Singh, Chris Mayfield, Sagar Mittal, Suni...
169
Voted
ICDE
1995
IEEE
89views Database» more  ICDE 1995»
16 years 6 days ago
Flexible Relation: An Approach for Integrating Data from Multiple, Possibly Inconsistent Databases
Shailesh Agarwal, Arthur M. Keller, Gio Wiederhold...
97
Voted
PAKDD
2010
ACM
208views Data Mining» more  PAKDD 2010»
15 years 25 days ago
Efficient Pattern Mining of Uncertain Data with Sampling
Mining frequent itemsets from transactional datasets is a well known problem with good algorithmic solutions. In the case of uncertain data, however, several new techniques have be...
Toon Calders, Calin Garboni, Bart Goethals
SIGMOD
2008
ACM
169views Database» more  SIGMOD 2008»
15 years 11 months ago
MCDB: a monte carlo approach to managing uncertain data
To deal with data uncertainty, existing probabilistic database systems augment tuples with attribute-level or tuple-level probability values, which are loaded into the database al...
Ravi Jampani, Fei Xu, Mingxi Wu, Luis Leopoldo Per...
94
Voted
ICDE
2010
IEEE
212views Database» more  ICDE 2010»
14 years 11 months ago
Cleansing uncertain databases leveraging aggregate constraints
— Emerging uncertain database applications often involve the cleansing (conditioning) of uncertain databases using additional information as new evidence for reducing the uncerta...
Haiquan Chen, Wei-Shinn Ku, Haixun Wang